// Last edited on 2019-07-17 14:32:58 by stolfilocal
// Processed by remove-cam-lights

background{ color rgb < 1, 1, 1 > }

#declare tx_plastico =
  texture{
    pigment{ color rgb < 0.10, 0.80, 1.00 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_fosca =
  texture{
    pigment{ color rgb < 1.00, 0.80, 0.10 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_espelho =
  texture{
    pigment{ color rgb < 1.00, 0.85, 0.30 > }
    finish{ diffuse 0.2 reflection 0.7*< 1.00, 0.85, 0.30 > ambient 0.1 }
  }

#declare tx_vidro =
  texture{
    pigment{ color rgb < 0.8, 0.8, 0.8 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.1 ambient 0.02 specular 0.25 roughness 0.005 }
  }

#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.10, 0.32, 0.60 >, color rgb < 1.00, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

 #declare tx_teste =
        texture{
        pigment{ color rgb < 0.9, 0.90, 0.1 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
        }

#macro projetor()
   difference{
   object {
        prism {
                        2.0, 3.0, 5,
                        <1,2>, <-1,2>, <-2,0>, <-1,-2>, <1, -2>
                        texture{tx_vidro}
                }
        }
        union{
        object{
    box
   {
      <1,2,2.5>,<1,2.1,2.6>

   }
        }
        object{
    box
   {
      <-1,-2,2.5>,<-1,-2,2.6>

   }
        }
        }

}

#end

#include "eixos.inc"

union{

  projetor()

  object{
   box {
    <-3,-5,-4>,<-10, -6, 4>
    texture{ tx_fosca }
   }
  }
  light_source {
	<1,2,0>, rgb <1,1,1> 
  }

}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 6.0;
#declare dir_camera = < 14.00, 7.00, 4.00 >;
#declare dist_camera = 20*raio_cena;
#declare intens_luz = 0.20;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)